CN100367349C - 使用电磁阵列的存储系统 - Google Patents

使用电磁阵列的存储系统 Download PDF

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Publication number
CN100367349C
CN100367349C CNB038235900A CN03823590A CN100367349C CN 100367349 C CN100367349 C CN 100367349C CN B038235900 A CNB038235900 A CN B038235900A CN 03823590 A CN03823590 A CN 03823590A CN 100367349 C CN100367349 C CN 100367349C
Authority
CN
China
Prior art keywords
record carrier
memory device
electromagnetic
array
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB038235900A
Other languages
English (en)
Chinese (zh)
Other versions
CN1689075A (zh
Inventor
K·-M·H·伦斯森
H·范豪坦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1689075A publication Critical patent/CN1689075A/zh
Application granted granted Critical
Publication of CN100367349C publication Critical patent/CN100367349C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/12—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor
    • G11B9/14—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor using microscopic probe means, i.e. recording or reproducing by means directly associated with the tip of a microscopic electrical probe as used in Scanning Tunneling Microscopy [STM] or Atomic Force Microscopy [AFM] for inducing physical or electrical perturbations in a recording medium; Record carriers or media specially adapted for such transducing of information
    • G11B9/1418—Disposition or mounting of heads or record carriers
    • G11B9/1427—Disposition or mounting of heads or record carriers with provision for moving the heads or record carriers relatively to each other or for access to indexed parts without effectively imparting a relative movement
    • G11B9/1436—Disposition or mounting of heads or record carriers with provision for moving the heads or record carriers relatively to each other or for access to indexed parts without effectively imparting a relative movement with provision for moving the heads or record carriers relatively to each other
    • G11B9/1445—Disposition or mounting of heads or record carriers with provision for moving the heads or record carriers relatively to each other or for access to indexed parts without effectively imparting a relative movement with provision for moving the heads or record carriers relatively to each other switching at least one head in operating function; Controlling the relative spacing to keep the head operative, e.g. for allowing a tunnel current flow
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
    • G11C11/15—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements using multiple magnetic layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B2005/0002—Special dispositions or recording techniques
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B2005/0002—Special dispositions or recording techniques
    • G11B2005/0005—Arrangements, methods or circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/49—Fixed mounting or arrangements, e.g. one head per track
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/49—Fixed mounting or arrangements, e.g. one head per track
    • G11B5/4907—Details for scanning
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/49—Fixed mounting or arrangements, e.g. one head per track
    • G11B5/4969—Details for track selection or addressing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/12—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor
    • G11B9/14—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor using microscopic probe means, i.e. recording or reproducing by means directly associated with the tip of a microscopic electrical probe as used in Scanning Tunneling Microscopy [STM] or Atomic Force Microscopy [AFM] for inducing physical or electrical perturbations in a recording medium; Record carriers or media specially adapted for such transducing of information
    • G11B9/1418—Disposition or mounting of heads or record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/12—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor
    • G11B9/14—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor using microscopic probe means, i.e. recording or reproducing by means directly associated with the tip of a microscopic electrical probe as used in Scanning Tunneling Microscopy [STM] or Atomic Force Microscopy [AFM] for inducing physical or electrical perturbations in a recording medium; Record carriers or media specially adapted for such transducing of information
    • G11B9/1463—Record carriers for recording or reproduction involving the use of microscopic probe means
    • G11B9/1472—Record carriers for recording or reproduction involving the use of microscopic probe means characterised by the form
    • G11B9/1481—Auxiliary features, e.g. reference or indexing surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Magnetic Record Carriers (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Mram Or Spin Memory Techniques (AREA)
  • Liquid Crystal (AREA)
  • Semiconductor Memories (AREA)
  • Vehicle Body Suspensions (AREA)
  • Cash Registers Or Receiving Machines (AREA)
CNB038235900A 2002-10-03 2003-09-12 使用电磁阵列的存储系统 Expired - Fee Related CN100367349C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02079079.6 2002-10-03
EP02079079 2002-10-03

Publications (2)

Publication Number Publication Date
CN1689075A CN1689075A (zh) 2005-10-26
CN100367349C true CN100367349C (zh) 2008-02-06

Family

ID=32050035

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038235900A Expired - Fee Related CN100367349C (zh) 2002-10-03 2003-09-12 使用电磁阵列的存储系统

Country Status (11)

Country Link
US (1) US20070055815A1 (de)
EP (1) EP1550109B1 (de)
JP (1) JP2006501562A (de)
KR (1) KR20050053726A (de)
CN (1) CN100367349C (de)
AT (1) ATE354163T1 (de)
AU (1) AU2003260843A1 (de)
DE (1) DE60311846T2 (de)
ES (1) ES2280839T3 (de)
TW (1) TWI292907B (de)
WO (1) WO2004032115A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2422243B (en) * 2002-10-24 2007-05-09 Charles Frederick James Barnes Information storage systems
US7289285B2 (en) 2002-10-24 2007-10-30 Charles Frederick James Barnes Information storage systems
GB0224779D0 (en) * 2002-10-24 2002-12-04 Barnes Charles F J Information storage system
US6885582B2 (en) * 2003-06-12 2005-04-26 Hewlett-Packard Development Company, L.P. Magnetic memory storage device
US8911888B2 (en) 2007-12-16 2014-12-16 HGST Netherlands B.V. Three-dimensional magnetic memory with multi-layer data storage layers
US9747967B2 (en) 2014-09-26 2017-08-29 Intel Corporation Magnetic field-assisted memory operation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636893A (en) * 1985-09-06 1987-01-13 Eastman Kodak Company Piezoelectric driven mass storage
US5083231A (en) * 1990-08-13 1992-01-21 Minnesota Mining And Manufacturing Company Ribbed cleaning apparatus for disk cartridges
US5592413A (en) * 1991-02-01 1997-01-07 Spitzer; Richard Microstructure array and activation system therefor
US5835477A (en) * 1996-07-10 1998-11-10 International Business Machines Corporation Mass-storage applications of local probe arrays
US5956216A (en) * 1995-05-24 1999-09-21 Regents Of The University Of Minnesota Magnetic storage having discrete elements with quantized magnetic moments
EP1130578A2 (de) * 2000-03-03 2001-09-05 International Business Machines Corporation Magnetischer Tausendfüssler für Ultrahochleistungsmagnetspeicherung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1187911A (en) * 1968-02-16 1970-04-15 Wildt Mellor Bromley Ltd Improved Patterning Mechanism for Knitting Machines.
SE515607C2 (sv) * 1999-12-10 2001-09-10 Obducat Ab Anordning och metod vid tillverkning av strukturer
US7019924B2 (en) * 2001-02-16 2006-03-28 Komag, Incorporated Patterned medium and recording head
JP3861197B2 (ja) * 2001-03-22 2006-12-20 株式会社東芝 記録媒体の製造方法
JP3793040B2 (ja) * 2001-05-09 2006-07-05 株式会社東芝 記録媒体およびその製造方法
US6939120B1 (en) * 2002-09-12 2005-09-06 Komag, Inc. Disk alignment apparatus and method for patterned media production
JP2004118956A (ja) * 2002-09-27 2004-04-15 Toshiba Corp 磁気記録媒体
EP1550135A1 (de) * 2002-10-03 2005-07-06 Koninklijke Philips Electronics N.V. Nurlese-magnetspeicherbaustein-mrom
KR20050053727A (ko) * 2002-10-03 2005-06-08 코닌클리케 필립스 일렉트로닉스 엔.브이. 전자기 센서의 어레이를 이용한 저장 시스템
JP2006505929A (ja) * 2002-11-04 2006-02-16 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 超常磁性粒子を用いた記憶システム
JP2004164692A (ja) * 2002-11-08 2004-06-10 Toshiba Corp 磁気記録媒体及びその製造方法
JP3816911B2 (ja) * 2003-09-30 2006-08-30 株式会社東芝 磁気記録媒体
US20070205476A1 (en) * 2004-03-12 2007-09-06 Koninklijke Philips Electronics, N.V. Printed magnetic rom-mprom
US7205244B2 (en) * 2004-09-21 2007-04-17 Molecular Imprints Patterning substrates employing multi-film layers defining etch-differential interfaces

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636893A (en) * 1985-09-06 1987-01-13 Eastman Kodak Company Piezoelectric driven mass storage
US5083231A (en) * 1990-08-13 1992-01-21 Minnesota Mining And Manufacturing Company Ribbed cleaning apparatus for disk cartridges
US5592413A (en) * 1991-02-01 1997-01-07 Spitzer; Richard Microstructure array and activation system therefor
US5956216A (en) * 1995-05-24 1999-09-21 Regents Of The University Of Minnesota Magnetic storage having discrete elements with quantized magnetic moments
US5835477A (en) * 1996-07-10 1998-11-10 International Business Machines Corporation Mass-storage applications of local probe arrays
EP1130578A2 (de) * 2000-03-03 2001-09-05 International Business Machines Corporation Magnetischer Tausendfüssler für Ultrahochleistungsmagnetspeicherung

Also Published As

Publication number Publication date
TWI292907B (en) 2008-01-21
JP2006501562A (ja) 2006-01-12
KR20050053726A (ko) 2005-06-08
CN1689075A (zh) 2005-10-26
DE60311846T2 (de) 2007-10-18
ES2280839T3 (es) 2007-09-16
EP1550109A1 (de) 2005-07-06
ATE354163T1 (de) 2007-03-15
WO2004032115A1 (en) 2004-04-15
TW200416682A (en) 2004-09-01
US20070055815A1 (en) 2007-03-08
EP1550109B1 (de) 2007-02-14
AU2003260843A1 (en) 2004-04-23
DE60311846D1 (de) 2007-03-29

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080206

Termination date: 20091012